Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683916 | Membrane affinity apparatus and purification methods related thereto | Randal A. Goffe, James L. O'Connor, Stephen B. Kessler | 1997-11-04 |
| 5674534 | Composition for sustained release of non-aggregated erythropoietin | Paul A. Burke, Howard Bernstein, Avram Brickner | 1997-10-07 |